Bophelo, Moriana
Tsamaiso e khopo AB0 le lefa la lihlopha mali bathong
Ke emela mali sehlopha, u lokela ho tseba!
Antigens oona tsamaisong ea mali
Sebopeho antigenic tsa 'mele oa motho e rarahaneng haholo. Feela mali saense ea kajeno e se e ile a fumana ka tse makholo a mahlano antigens, re kopane, 40 tsamaiso ea antigenic: MNSs, AB0, Kell, Duffi, Luteran, Lewis et al a.
E mong le e ba litsamaiso antigens tsena e liphatsa tsa lefutso li futsitseng le khouthollotsweng liphatsa tsa lefutso allelic. Bakeng sa tsela e bonolo, ba ile ba ba aroloa ka lero la mali 'me lisele. Bakeng sa Hematology le Mali Transfusion bohlokoa ho feta e seleng ea antigens (erythromycin, platelet le leukocyte), hobane ba na le immunogenicity (bokhoni ba ho susumelletsa e-ba le karabelo boitshireletso), 'me ka hona lumellane le tšelo ea antigens seleng ea mali ea kotsing ea ho makala hematogenous kapa DIC le bolaeang. antigens mali bopilwe likarolo tse peli ka sehloohong: e antigenic tlhotlheletsang, beha immunogenicity tsa hapten, 'me "bokete" antigen le hlalosang mosebetsi serological.
Karolo ea pele e itseng haholo bakeng sa e mong le e antigen, 'me ka hona khetholla ba le e mong le tse ling. Kahoo, tsamaiso ea distinguishes 0 AB0 antigen fucose antigen A - N-ftsetilglyukozamin le antigen B - galactose. determinants tsena li khomaretse, le lisireletsi tse ntshetsopele ya ka karabelo 'mele. antigens tsena di elwa hloko ha tšelo ea mali, hammoho le ha ba bala lefa khoneha tsa lihlopha mali.
tsamaiso e khopo AB0 le lefa la lona
le agglutinogens (erythrocyte mamarello lintlha - A le B) - Ho e-s'o 1901 godu dintho ea nang le bokhoni agglutinate erythrocytes mong ho e mong, e leng ba bitsoa agglutinins (α le β agglutination lero la mali lintlha) 'nile ha fumanoa mali a batho.
| sehlopha mali | ntate | |||||
| 'mè | I (00) | II (A0) | II (LH) | III (B0) | III (BB) | IV (AB) |
| I (00) | 00 - 100% | 00 - 50% A0 - 50% | A0 - 100% | 00 - 50% B0 - 50% | B0 - 100% | A0 - 50% B0 - 50% |
| II (A0) | 00 - 50% A0 - 50% | 00 - 25% A0 - 50% LH - 25% | LH - 50% A0 - 50% | 00 - 25% A0 - 25% B0 - 25% AB - 25% | AB - 50% B0 - 50% | LH - 25% A0 - 25% B0 - 25% AB - 25% |
| II (LH) | A0 - 100% | LH - 50% A0 - 50% | LH - 100% | AB - 50% A0 - 50% | AB - 100% | LH - 50% AB - 50% |
| III (B0) | 00 - 50% B0 - 50% | 00 - 25% A0 - 25% B0 - 25% AB - 25% | AB - 50% A0 - 50% | 00 - 25% B0 - 50% BB - 25% | BB - 50% B0 - 50% | A0 - 25% B0 - 25% BB - 25% AB - 25% |
| III (BB) | B0 - 100% | AB - 50% B0 - 50% | AB - 100% | BB - 50% B0 - 50% | BB - 100% | AB - 50% BB - 50% |
| IV (AB) | A0 - 50% B0 - 50% | LH - 25% A0 - 25% B0 - 25% AB - 25% | LH - 50% AB - 50% | A0 - 25% B0 - 25% BB - 25% AB - 25% | AB - 50% BB - 50% | LH - 25% BB - 25% AB - 50% |
Ha ho bohlokoa ka tlase ho tseba mofuta le RH Ntlha e, hobane ke habohlokoa hore hape sebeletsana tsa lihlopha mali ka tšeloa. Kahoo, RH ea HIV mali (RH +) ke khoneha ho tšele mokuli le RH-mpe (Rh-) mali hang feela bakeng sa bophelo 'me maemong a feteletseng, ho tloha tšelo pele e tla hlahisa RH lisireletsi, tse butswe ho tšelo ea bobeli (le moamohedi kotsing ho shoa ke tšeloa mali makala). E tšoanang e sebetsa le ho rhesus khahlanong le emoloa tsa lesea le mali RH ea HIV ho tloha RH + Rh- 'mè le ntate, kahoo, ho ke ea bohlokoa ho a bale e le lefa la sehlopha mali a ngoana.
Similar articles
Trending Now